script from wroking if the system is booted into single user mode & then
moved onto multi-user mode.
Reported by <pgoyette> for NPF but the issue is there in PF too.
With this switch processes (such as xconsole) can open /dev/console
without breaking login on the text or serial console. This can be
trivially triggered by enabling xdm in rc.conf and hitting
Ctrl+Alt+F1 or equivalent once booted.
The changes:
- Add entry for /dev/console or /dev/constty if missing
- If a port's had /dev/console 'on' switch it off and enable /dev/constty
- If a port did not have /dev/console 'on', leave /dev/constty off
Some ports had /dev/console off and /dev/ttyE0 enabled, presumably to
avoid just this issue. It may make sense to adjust these also (but not
in this pass)
As discussed on current-users
in the ZFS properties of the dataset and a simple man page for
mount_zfs. With this, it is possible to put ZFS filesystems in
/etc/fstab as file system type zfs.
Add a rc.d script that kicks the module ZFS load mostly before
mountall runs simular to what LVM does. This allows for any legacy
mounts to be specified in critical_local_filesystems and allows for
ZFS pools on top of cgd (probably among other things). Introduce a
rc.conf variable called zfs which needs to be set to YES, in the usual
manor of things, to get zvols and ZFS dataset support rather then just
assume that 'zfs mount' does that in mountall. Fix a problem in
mountall if ZFS is not compiled into the system.
from userland via /dev/vhci. Using this, it becomes possible to test and
fuzz the USB stack and all the USB drivers without having the associated
hardware.
The vHCI device has four ports independently addressable.
For each xfer on each port, we create two packets: a setup packet (which
indicates mostly the type of request) and a data packet (which contains
the raw data). These packets are processed by read and write operations
on /dev/vhci: userland poll-reads it to fetch usb_device_request_t
structures, and dispatches the requests depending on bRequest and
bmRequestType.
A few ioctls are available:
VHCI_IOC_GET_INFO - Get the current status
VHCI_IOC_SET_PORT - Choose a vHCI port
VHCI_IOC_USB_ATTACH - Attach a USB device on the current port
VHCI_IOC_USB_DETACH - Detach the USB device on the current port
vHCI has already allowed me to automatically find several bugs in the USB
stack and its drivers.
Enable in all the supported variations for NetBSD/amd64:
- Address Sanitizer
- Thread Sanitizer
- Memory Sanitizer
- Undefined Behavior Sanitizer
- SafeStack
- libFuzzer
- XRay
This change enables the features on amd64 for start.
We probably don't need more than one pci file, but the code needs to be
changed for it, which might introduce problems, and we're just before a
branch.
Not needed for evbarm because it uses devpubd by default.
Stopgap fix for PR xsrc/54388.
Also add the other gm20x nouveau firmwares to the source tree
to make it easier to add them for someone who can test them.
Installed if MKNOUVEAUFIRMWARE is set to 'yes'.
This defaults to no except on amd64 and i386 (like for radeon).
My keyboard and mouse use multiple device nodes each. I can't use
any other devices once they're attached. With my keyboard, mouse,
and two game controllers attached, a total of 9 nodes are required.
Particularly, high-end keyboards with N-key rollover support require
more device nodes, since they pretend to be multiple keyboards to work
around limitations in the uhid compat spec.
My original intention was to raise it from 4 to 12, but martin
suggested increasing it to 16.
"somewhat insane, but so is reality" - mlelstv
(like sensor readout) are locked, so that a userland program may interfere with
envsys operation.
To use this you need a program like ipmitool built with OpenIPMI support.
pipes. Skip the "error" printf from GetSmtId() as there is no easy
portable way to avoid it occurring (there are complicated ways) - but
we don't need it, there is no logical difference between "error" and ""
so just use the latter (if we get an ID, good, if there is nothing, then
there is none - saying 'error' does not mean anything.)
